1 files changed, 39 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libpg_query/default.nix b/nixpkgs/pkgs/development/libraries/libpg_query/default.nix
new file mode 100644
index 000000000000..36820a2eecc2
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/libpg_query/default.nix
@@ -0,0 +1,39 @@
+{ lib, stdenv, fetchFromGitHub, which, squawk }:
+
+stdenv.mkDerivation rec {
+  pname = "libpg_query";
+  version = "15-4.2.3";
+
+  src = fetchFromGitHub {
+    owner = "pganalyze";
+    repo = "libpg_query";
+    rev = version;
+    hash = "sha256-/HUg6x0il5WxENmgR3slu7nmXTKv6YscjpX569Dztko=";
+  };
+
+  nativeBuildInputs = [ which ];
+
+  makeFlags = [ "build" "build_shared" ];
+
+  installPhase = ''
+    install -Dm644 -t $out/lib libpg_query.a
+    install -Dm644 -t $out/include pg_query.h
+    install -Dm644 -t $out/lib libpg_query${stdenv.hostPlatform.extensions.sharedLibrary}
+  '';
+
+  doCheck = true;
+  checkTarget = "test";
+
+  passthru.tests = {
+    inherit squawk;
+  };
+
+  meta = with lib; {
+    homepage = "https://github.com/pganalyze/libpg_query";
+    description = "C library for accessing the PostgreSQL parser outside of the server environment";
+    changelog = "https://github.com/pganalyze/libpg_query/blob/${version}/CHANGELOG.md";
+    license = licenses.bsd3;
+    platforms = platforms.unix;
+    maintainers = [ maintainers.marsam ];
+  };
+}